INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597ec0ff58c37bde4f540f7cc7b77b83fecf9508ec7e0afca52502c859e3b8e9', 
    'QNdqPyVPe5swS+B/n6e3V85mTf8bhuAOYDSudpTDyQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)